nginx报错汇集

1.使用systemctl start nginx 报错

Failed to start The nginx HTTP and reverse proxy server.

2. 查看并编辑nginx报错日志

可以查看出nginx启动失败的原因

vim /var/log/nginx/error.log

3 查看nginx状态

 systemctl status nginx

4 创建文件

  touch 1.text

5 解压tar压缩包

 tar -xf node-v12.16.1-linux-x64.tar.xz

6.nginx报错：

bind() to 0.0.0.0:4210 failed (13: Permission denied)

通过ansible远程给主机更换端口并重新启动nginx服务，出现以上报错信息（权限被拒绝）
参考博客：https://blog.csdn.net/qq_32448349/article/details/109725173

7.swap file “*.swp” already exists

swap file "*.swp" already exists! [O]pen Read-Only, (E)dit anyway, (R)ecover, (D)elete it, (Q)uit, (A)bort:
解决方案：（删除临时文件）

rm *.swp

参考博客：
https://blog.csdn.net/pearl8899/article/details/108154966?utm_medium=distribute.pc_relevant.none-task-blog-baidujs_title-0&spm=1001.2101.3001.4242